/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMFunctions/Math/RigVMFunction_MathDouble.h
Returns PI
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)(Meta=(DisplayName="Pi", TemplateName="Pi")) struct FRigVMFunction_MathDoubleConstPi : public [FRigVMFunction_MathDoubleConstant](API\Plugins\RigVM\RigVMFunctions\Math\FRigVMFunction_MathDoubleConstan-)